Results 21 to 30 of about 246,645 (287)

Deletion of Von Willebrand A Domain Containing Protein (VWA8) raises activity of mitochondrial electron transport chain complexes in hepatocytes

Biochemistry and Biophysics Reports, 2021
VWA8 (Von Willebrand A Domain Containing Protein 8) is a AAA+ ATPase that is localized to the mitochondrial matrix and is widely expressed in highly energetic tissues.
Moulun Luo, Wuqiong Ma, Rocio Zapata-Bustos, Wayne T. Willis, Lawrence J. Mandarino   +4 more
doaj   +1 more source

Polymer-Modified Single-Walled Carbon Nanotubes Affect Photosystem II Photochemistry, Intersystem Electron Transport Carriers and Photosystem I End Acceptors in Pea Plants

Molecules, 2021
Single-walled carbon nanotubes (SWCNT) have recently been attracting the attention of plant biologists as a prospective tool for modulation of photosynthesis in higher plants.
Nia Petrova, Momchil Paunov, Petar Petrov, Violeta Velikova, Vasilij Goltsev, Sashka Krumova   +5 more
doaj   +1 more source

Vitamin K2 in Electron Transport System: Are Enzymes Involved in Vitamin K2 Biosynthesis Promising Drug Targets?

Molecules, 2010
Aerobic and anaerobic respiratory systemsallow cells to transport the electrons to terminal electron acceptors. The quinone (ubiquinone or menaquinone) pool is central to the electron transport chain. In the majority of Gram-positive bacteria, vitamin K2
Eeshwaraiah Begari, Michio Kurosu
doaj   +1 more source

The Significance of Chloroplast NAD(P)H Dehydrogenase Complex and Its Dependent Cyclic Electron Transport in Photosynthesis

Frontiers in Plant Science, 2021
Chloroplast NAD(P)H dehydrogenase (NDH) complex, a multiple-subunit complex in the thylakoid membranes mediating cyclic electron transport, is one of the most important alternative electron transport pathways.
Mingzhu Ma, Yifei Liu, Yifei Liu, Yifei Liu, Yifei Liu, Chunming Bai, Chunming Bai, Jean Wan Hong Yong, Jean Wan Hong Yong   +8 more
doaj   +1 more source

Iron deficiency induces changes in riboflavin secretion and the mitochondrial electron transport chain in hairy roots of Hyoscyamus albus. [PDF]

, 2010
Hyoscyamus albus hairy roots secrete riboflavin under Fe-deficient conditions. To determine whether this secretion was linked to an enhancement of respiration, both riboflavin secretion and the reduction of 2,3,5-triphenyltetrazolium chloride (TTC), as a
Higa, Ataru, Mori, Yuko, Kitamura, Yoshie   +2 more
core   +1 more source

APOE expression and secretion are modulated by mitochondrial dysfunction

eLife, 2023
Mitochondria influence cellular function through both cell-autonomous and non-cell autonomous mechanisms, such as production of paracrine and endocrine factors.
Meghan E Wynne, Oluwaseun Ogunbona, Alicia R Lane, Avanti Gokhale, Stephanie A Zlatic, Chongchong Xu, Zhexing Wen, Duc M Duong, Sruti Rayaprolu, Anna Ivanova, Eric A Ortlund, Eric B Dammer, Nicholas T Seyfried, Blaine R Roberts, Amanda Crocker, Vinit Shanbhag, Michael Petris, Nanami Senoo, Selvaraju Kandasamy, Steven Michael Claypool, Antoni Barrientos, Aliza Wingo, Thomas S Wingo, Srikant Rangaraju, Allan I Levey, Erica Werner, Victor Faundez   +26 more
doaj   +1 more source

Arrangement of electron transport chain components in bovine mitochondrial supercomplex I1III2IV1 [PDF]

, 2011
The respiratory chain in the inner mitochondrial membrane contains three large multi-enzyme complexes that together establish the proton gradient for ATP synthesis, and assemble into a supercomplex.
Mills, Deryck J., Althoff, Thorsten, Werner Kühlbrandt, Althoff, T., Popot, Jean-Luc, Mills, D. ; https://orcid.org/, Kühlbrandt, W. ; https://orcid.org/, Thorsten Althoff, Deryck J Mills, Kühlbrandt, Werner, Jean-Luc Popot, Popot, J.   +11 more
core   +1 more source

Mitochondrial Complex Abundance, Mitophagy Proteins, and Physical Performance in People With and Without Peripheral Artery Disease

Journal of the American Heart Association: Cardiovascular and Cerebrovascular Disease, 2023
Background Mitochondrial abnormalities exist in gastrocnemius muscle of people with peripheral artery disease (PAD). Whether abnormalities in mitochondrial biogenesis and autophagy are associated with greater ischemia or walking impairment in PAD is ...
Anna Picca, Stephanie E. Wohlgemuth, Mary M. McDermott, Sunil K. Saini, Sudarshan Dayanidhi, Dongxue Zhang, Shujun Xu, Kate Kosmac, Lu Tian, Luigi Ferrucci, Robert L. Sufit, Emanuele Marzetti, Christiaan Leeuwenburgh   +12 more
doaj   +1 more source

Electron transport chain paired and individual complexes.

, 2021
Electron transport chain paired and individual complexes in muscle biopsy specimen are depicted, which shows decreased paired and individual complex activities in Patient 1 compared to controls.
Anastasia Minenkova (11408438), Rob Barto (11408447), Saadet Mercimek-Andrews (4526929), Thomas Hurd (11408450), Erwin E. W. Jansen (11408441), Jessie Cameron (11408444), Gajja S. Salomons (4526917), Lauren MacNeil (397730)   +7 more
core   +1 more source

Compound C prevents Hypoxia-Inducible Factor-1α protein stabilization by regulating the cellular oxygen availability via interaction with Mitochondrial Complex I

BMC Research Notes, 2011
The transcription factor Hypoxia-Inducible Factor-1α is a master regulator of the cellular response to low oxygen concentration. Compound C, an inhibitor of AMP-activated kinase, has been reported to inhibit hypoxia dependent Hypoxia-Inducible Factor-1α ...
Hagen Thilo, Chua Yee Liu
doaj   +1 more source